'DatasetReader' object has no attribute 'gw'

[mmann1123]

I have run into this a few times now since the latest update. I haven't had time to look into it. Sorry with Fiona pulling at me all the time, I have about 1 hr of productive work time a day :(

You probably already have it resolved but thought I would check

import geowombat as gw
from geowombat.data import rgbn

from rasterio.windows import Window
w = Window(row_off=0, col_off=0, height=100, width=100)

with gw.open(rgbn,
                band_names=['blue', 'green', 'red'],
                num_workers=8,
                indexes=[1, 2, 3],
                window=w,
                ) as src:
    print(src)

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
~/Documents/github/pyGIS/pygis/docs/test.py in 
      1185                 num_workers=8,
     1186                 indexes=[1, 2, 3],
---> 1187                 window=w,
     1188                 ) as src:
     1189     print(src)

~/anaconda3/envs/pygisbookgw/lib/python3.7/site-packages/geowombat/core/api.py in __init__(self, filename, band_names, time_names, stack_dim, bounds, bounds_by, resampling, persist_filenames, netcdf_vars, mosaic, overlap, nodata, dtype, num_workers, **kwargs)
    412                              chunks=chunks,
    413                              num_workers=num_workers,
--> 414                              **kwargs)
    415 
    416             self.__filenames = [filename]

~/anaconda3/envs/pygisbookgw/lib/python3.7/site-packages/geowombat/core/api.py in read(filename, band_names, time_names, bounds, chunks, num_workers, **kwargs)
    174                 kwargs['window'] = from_bounds(*bounds, transform=src.gw.transform)
    175 
--> 176             ycoords, xcoords, attrs = get_attrs(src, **kwargs)
    177 
    178         data = dask.compute(read_delayed(filename,

~/anaconda3/envs/pygisbookgw/lib/python3.7/site-packages/geowombat/core/api.py in get_attrs(src, **kwargs)
     71     attrs = dict()
     72 
---> 73     attrs['transform'] = src.gw.transform
     74 
     75     if hasattr(src, 'crs'):

AttributeError: 'DatasetReader' object has no attribute 'gw'

[jgrss]

I hadn't seen this so thanks for finding. It should be fixed in 1156e2f.

[mmann1123]

Same issue, new place

bounds = (793475.76, 2049033.03, 794222.03, 2049527.24)

with gw.open(rgbn,
                band_names=['green', 'red', 'nir'],
                num_workers=8,
                indexes=[2, 3, 4],
                bounds=bounds,
                out_dtype='float32') as src:
    print(src)

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
~/Documents/github/pyGIS/pygis/docs/test.py in 
      1196                 indexes=[2, 3, 4],
      1197                 bounds=bounds,
----> 1198                 out_dtype='float32') as src:
      1199     print(src)
     1200 

~/anaconda3/envs/pygisbookgw/lib/python3.7/site-packages/geowombat/core/api.py in __init__(self, filename, band_names, time_names, stack_dim, bounds, bounds_by, resampling, persist_filenames, mosaic, overlap, nodata, dtype, num_workers, **kwargs)
    402                              chunks=chunks,
    403                              num_workers=num_workers,
--> 404                              **kwargs)
    405 
    406             self.__filenames = [filename]

~/anaconda3/envs/pygisbookgw/lib/python3.7/site-packages/geowombat/core/api.py in read(filename, band_names, time_names, bounds, chunks, num_workers, **kwargs)
    172 
    173             if bounds and ('window' not in kwargs):
--> 174                 kwargs['window'] = from_bounds(*bounds, transform=src.gw.transform)
    175 
    176             ycoords, xcoords, attrs = get_attrs(src, **kwargs)

AttributeError: 'DatasetReader' object has no attribute 'gw'

[jgrss]

Added a fix in 5d79796.